CN206721923U - Prefabricated road foundation inspection shaft - Google Patents
Prefabricated road foundation inspection shaft Download PDFInfo
- Publication number
- CN206721923U CN206721923U CN201720360757.0U CN201720360757U CN206721923U CN 206721923 U CN206721923 U CN 206721923U CN 201720360757 U CN201720360757 U CN 201720360757U CN 206721923 U CN206721923 U CN 206721923U
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- CN
- China
- Prior art keywords
- well head
- prefabricated road
- inspection shaft
- component
- head positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of prefabricated road foundation inspection shaft, the road foundation laid applied to Prefabricated road ballast lump, including：Gabarit component, its outline enclose region with periphery Prefabricated road ballast lump and are engaged, and its middle part is provided with the well head positioning area of circle；Well head positioning component, it is rounded, it is arranged in the well head positioning area, area edge can be positioned along the well head and rotated；Well head track is provided with the middle part of the well head positioning component；The filler that can be moved along the well head track is set in the well head track, and the filler is used to fill the redundant space of the well head track to form well head.The rotation of the utility model combination well head positioning component and the adjustment of filler, any one place that well head can be positioned in well head positioning area, so as to meet that the different of pithead position require, harmful effect caused by construction error is reduced, improves speed of application；Using full modular structure, without making additional mold, so as to reduce construction cost.
Description
Technical field
Road construction technical field is the utility model is related to, particularly relates to a kind of prefabricated road foundation inspection shaft.
Background technology
The specification constructed according to road traffic, current road can be divided into multiple layer of structure.Common road from
Can be divided into surface layer, basic unit, underlayment and roadbed under up to, wherein surface layer directly with air and vehicle, pedestrian contact, it is desirable to it is high
Intensity, rigidity, flatness, antiskid, wear-resisting etc.；Basic unit and the major bearing structures that underlayment is then road, serve and bear
The critical function of tension；And roadbed is then the level directly contacted with soil matrix, good road structure should possess stable
Characteristic, a certain degree of geology change is can adapt to, so as to ensure the health on top road surface.
In the prior art, the laying of roadbed mainly uses wet-felting and prefabrication and assembly construction two ways.Wet-felting operation
Exist long construction period, duration it is affected by environment it is big, easily cause the defects of environmental pollution, be gradually prefabricated the mode of assembling
Substitution；The prefabricated assembled roadbed laying time is short, can shorten the duration, environmental pollution, very ring will not be caused in work progress
Protect, and prefabricated roadbed can use construction waste etc. to be made, the advantages of being also equipped with saving material-saving environmental protection.
Because underground water conservancy, power pipeline are complicated, inspection shaft at one is set at interval of certain distance, in these inspection shafts
A part be inevitably arranged in the range of road.As long as the roadbed of wet-felting vacates corresponding well head at inspection shaft
Space, but prefabrication and assembly construction roadbed needs to set the prefabricated ballast lump of respective shapes at inspection shaft, on the one hand adds mould
Have manufacturing cost, on the other hand due to the fine error in work progress, prefabricated well head and inspection shaft physical location may be caused
Decentraction, it is necessary to scene cutting adjustment is carried out to periphery ballast lump, waste time and energy.
Utility model content
In view of this, the purpose of this utility model is to propose a kind of prefabricated road foundation inspection shaft, to reality
It is adjusted flexibly referring now to inspection shaft pithead position at roadbed.
Based on a kind of above-mentioned purpose prefabricated road foundation inspection shaft provided by the utility model, applied to prefabricated road
The road foundation of road ballast lump laying, including：
Gabarit component, its outline enclose region with periphery Prefabricated road ballast lump and are engaged, and its middle part is provided with circle
Well head positioning area；
Well head positioning component, it is rounded, it is arranged in the well head positioning area, area edge can be positioned along the well head and turned
It is dynamic；Well head track is provided with the middle part of the well head positioning component；Being set in the well head track can move along the well head track
Dynamic filler, the filler are used to fill the redundant space of the well head track to form well head.
Optionally, the gabarit component includes at least 4 pieces of gabarit blocks, the gabarit block and periphery Prefabricated road ballast lump institute
Enclose region to be engaged, and the well head positioning area of circle is surrounded at middle part.
Optionally, the well head positioning component includes the rail block of 2 arch, is arranged in the well head positioning area, institute
The arc side and the well head positioning area edge mate for stating rail block are set, and arc side radius is identical with the well head positioning area radius, and 2
The string side of the individual rail block is parallel to each other, and the well head track is formed between string side.
Optionally, the filler includes well head block and at least two locating piece；
The locating piece includes 4 sides, and the relative side of two of which is plane, and two other side is towards Tongfang
To the first arc surface of protrusion, and the first circular arc radius surface is identical with the well head positioning area radius；The well head block bag
Four sides are included, the relative side of two of which is plane, and two other side is to be protruded towards the well head block outside direction
The second arc surface, and the second circular arc radius surface is identical with the first circular arc radius surface.
The well head block is arranged in the well head track, and well head is provided with the middle part of the well head block；From the well head rail
The locating piece is filled between the well head block in road both ends；By adjusting the quantity of locating piece described in the well head block both sides,
Adjust the position of the well head block.
Optionally, the locating piece have 2 kinds or two or more, 2 first arc surfaces of the various types of locating piece it
Between distance it is different.
Optionally, each component openings edge of the gabarit component and well head positioning component sets corner cut.
Optionally, set on the side of the gabarit component and well head positioning component it is fluted, when the gabarit component and
Well head positioning component is assembled in use, the groove cooperatively forms slip casting passage.
From the above it can be seen that prefabricated road foundation inspection shaft provided by the utility model, passes through gabarit
Component forms well head positioning area, well head positioning component and filler is set in well head positioning area, with reference to well head positioning component
Rotation and the adjustment of filler, any one place that well head can be positioned in well head positioning area, so as to meet pithead position
Difference requires, reduces harmful effect caused by construction error, improves speed of application；Using full modular structure, without making volume
Outer mold, so as to reduce construction cost.
Brief description of the drawings
Fig. 1 is the top view of the embodiment of prefabricated road foundation inspection shaft provided by the utility model；
Fig. 2 is embodiment the bowing in the first state of prefabricated road foundation inspection shaft provided by the utility model
View；
Fig. 3 is embodiment the bowing in the second condition of prefabricated road foundation inspection shaft provided by the utility model
View；
Fig. 4 is embodiment the bowing in a third condition of prefabricated road foundation inspection shaft provided by the utility model
View；
Fig. 5 is the vertical view of the embodiment middle orbit block of prefabricated road foundation inspection shaft provided by the utility model
Figure；
Fig. 6 be prefabricated road foundation inspection shaft provided by the utility model embodiment in locating piece the first
The top view of optional embodiment；
Fig. 6 a are first of locating piece in the embodiment of prefabricated road foundation inspection shaft provided by the utility model
The side perspective of kind optional embodiment；
Fig. 7 be prefabricated road foundation inspection shaft provided by the utility model embodiment in second of locating piece
The top view of optional embodiment；
Fig. 7 a are second of locating piece in the embodiment of prefabricated road foundation inspection shaft provided by the utility model
The side perspective of kind optional embodiment；
Fig. 8 be prefabricated road foundation inspection shaft provided by the utility model embodiment in locating piece the third
The top view of optional embodiment；
Fig. 8 a are the 3rd of locating piece in the embodiment of prefabricated road foundation inspection shaft provided by the utility model
The side perspective of kind optional embodiment；
Fig. 9 be prefabricated road foundation inspection shaft provided by the utility model embodiment in the 4th kind of locating piece
The top view of optional embodiment；
Fig. 9 a are the 4th of locating piece in the embodiment of prefabricated road foundation inspection shaft provided by the utility model
The side perspective of kind optional embodiment；
Figure 10 be prefabricated road foundation inspection shaft provided by the utility model embodiment in well head block vertical view
Figure；
Figure 11 be prefabricated road foundation inspection shaft provided by the utility model embodiment in well head block side view
Perspective view；
Figure 12 be prefabricated road foundation inspection shaft provided by the utility model embodiment in well head block main view
Perspective view；
Figure 13 is the schematic diagram of another embodiment of prefabricated road foundation inspection shaft provided by the utility model；
Figure 14 is the schematic diagram of the another embodiment of prefabricated road foundation inspection shaft provided by the utility model.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to the drawings, the utility model is further described.
It should be noted that all statements for using " first " and " second " are for area in the utility model embodiment
Be divided to two non-equal entities of same names or non-equal parameter, it is seen that " first " " second " only for statement convenience,
The restriction to the utility model embodiment is should not be construed as, subsequent embodiment no longer illustrates one by one to this.
Fig. 1 is the top view of the embodiment of prefabricated road foundation inspection shaft provided by the utility model；Fig. 2 is this
The top view of the embodiment for the prefabricated road foundation inspection shaft that utility model provides in the first state；Fig. 3 is this reality
With the top view of the embodiment of the prefabricated road foundation inspection shaft of new offer in the second condition；Fig. 4 is this practicality
The top view of the embodiment of the prefabricated road foundation inspection shaft of new offer in a third condition.
As illustrated, the utility model embodiment provides a kind of prefabricated road foundation inspection shaft, applied to prefabricated
The road foundation of Road matrix laying, including：
Gabarit component 1, its outline enclose region with periphery Prefabricated road ballast lump 5 and are engaged, and its middle part is provided with circle
The well head positioning area 11 of shape；
Well head positioning component 2, it is rounded, it is arranged in the well head positioning area 11, can be along the side of well head positioning area 11
Edge rotates；The middle part of well head positioning component 2 is provided with well head track 21；Being set in the well head track 21 can be along the well
The filler 3 of mouthful track movement, the filler 3 are used to fill the redundant space of the well head track 21 to form well head 4.
The present embodiment provide prefabricated road foundation inspection shaft when in use, first in Prefabricated road ballast lump 5
Inspection shaft in the range of laying nearby vacates enough assembly areas, then fills the assembly area corner using gabarit component 1,
Circular or approximate circle well head positioning area 11 is further formed in the middle part of assembly area.Further, in well head positioning area 11
Also round, and the well head positioning component 2 that size and the well head positioning area 11 coordinate is set, in well head positioning component 2
Portion is provided with well head track 21, can change the angle of the well head track 21 by rotating the well head positioning component 2；Enter again
One step, the filler 3 that can be moved along the well head track 21 is set in the well head track 21, by filling well head track 21
Redundant space to form well head 4, by the quantity for changing well head both sides filler 3, thus it is possible to vary filler 3 is in well head track
21 particular location.
As fully visible as can be seen that the prefabricated road foundation inspection shaft that the present embodiment provides, passes through gabarit component
Well head positioning area is formed, well head positioning component and filler are set in well head positioning area, with reference to the rotation of well head positioning component
And the adjustment of filler, any one place that well head can be positioned in well head positioning area, so as to meet the difference of pithead position
It is required that reducing harmful effect caused by construction error, speed of application is improved；Using full modular structure, without making extra mould
Tool, so as to reduce construction cost.
With reference to shown in figure 2, in some optional embodiments, the gabarit component 1 includes at least 4 pieces of gabarit blocks 10, institute
State gabarit block 10 and enclose region with periphery Prefabricated road ballast lump 5 and be engaged, and the well head positioning area 11 of circle is surrounded at middle part.
Shown in refer to the attached drawing, it is seen that the Prefabricated road ballast lump 5 is broadly square, therefore it is vacant go out assembly area
It is also approximately at square, so when making gabarit block 10, based on the Prefabricated road roadbed fast 5, in one clipped corner
The corner cut of arc, after meeting that gabarit block 10 is arranged at the corner of assembly area, generally circular well head is vacated at middle part and is determined
Position area 11.Can also be base with Prefabricated road ballast lump 5 according to same thought for the Prefabricated road ballast lump 5 of other shapes
Plinth carries out excision design, obtains the gabarit block 10；When it is vacant go out assembly area it is irregular when, pass through gabarit block 10 filling dress
Irregularities with region, and circular well head positioning area 11 is reserved at middle part.
Fig. 5 is the vertical view of the embodiment middle orbit block of prefabricated road foundation inspection shaft provided by the utility model
Figure.
With reference to shown in figure 3 and Fig. 5, in some optional embodiments, the well head positioning component includes the rail of 2 arch
Road block 20, it is arranged in the well head positioning area 11, the arc side 201 of the rail block 20 is matched somebody with somebody with the edge of well head positioning area 11
Close and set, the radius of arc side 201 is identical with the radius of well head positioning area 11, and the string side 202 of 2 rail blocks 20 is mutually flat
OK, the well head track 21 is formed between string side 202.
The radius on the arc side 201 of the rail block 20 is identical with the radius of well head positioning area 11, with the well head positioning area
11 edge mates are set.The string side 202 of two rail blocks 20 is relative to be arranged in parallel, and well head track is formed between string side 202
21.Two shapes of rail block 20 in the present embodiment are identical, therefore the well head track 21 formed is located in well head positioning area 11
Portion；When well head positioning component 2 rotates in well head positioning area 11, when well head 4 is arranged in well head track 21, the position of well head 4 can
With any one place in the well head positioning area 11.
Fig. 6 be prefabricated road foundation inspection shaft provided by the utility model embodiment in locating piece the first
The top view of optional embodiment；Fig. 6 a are in the embodiment of prefabricated road foundation inspection shaft provided by the utility model
The side perspective of the first optional embodiment of locating piece；Fig. 7 is prefabricated Road provided by the utility model
The top view of second of optional embodiment of locating piece in the embodiment of base inspection shaft；Fig. 7 a are dress provided by the utility model
The side perspective of second of optional embodiment of locating piece in embodiment with formula Prefabricated road roadbed inspection shaft；Fig. 8 is
The third optional embodiment of locating piece in the embodiment of prefabricated road foundation inspection shaft provided by the utility model
Top view；Fig. 8 a are the 3rd of locating piece in the embodiment of prefabricated road foundation inspection shaft provided by the utility model
The side perspective of kind optional embodiment；Fig. 9 is the reality of prefabricated road foundation inspection shaft provided by the utility model
Apply the top view of the 4th kind of optional embodiment of locating piece in example；Fig. 9 a are prefabricated road provided by the utility model
The side perspective of 4th kind of optional embodiment of locating piece in the embodiment of roadbed inspection shaft；Figure 10 carries for the utility model
The top view of well head block in the embodiment of the prefabricated road foundation inspection shaft supplied；Figure 11 is dress provided by the utility model
The side perspective of well head block in embodiment with formula Prefabricated road roadbed inspection shaft；Figure 12 is assembling provided by the utility model
The main view perspective view of well head block in the embodiment of formula Prefabricated road roadbed inspection shaft.
With reference to shown in figure 6- Figure 12 and Fig. 6 a- Fig. 9 a, in some optional embodiments, the filler 3 includes well head
Block 30 and at least two locating piece 31.
The locating piece 31 includes 4 sides, and the relative side of two of which is plane, and two other side is towards same
First arc surface 311 of direction protrusion, and the radius of the first arc surface 311 is identical with the radius of well head positioning area 11；Institute
Stating well head block 30 includes four sides, and the relative side of two of which is plane, and two other side is towards the well head block
Second arc surface 301 of 30 outside directions protrusion, and the radius of the second arc surface 301 and the radius of the first arc surface 311
It is identical.
The well head block 30 is arranged in the well head track 21, and the middle part of well head block 30 is provided with well head 301；From institute
State the both ends of well head track 21 and fill the locating piece between the well head block 30；It is fixed described in the well head block both sides by adjusting
The quantity of position block, adjust the position of the well head block.
The length of the locating piece 31 is engaged with the width of the well head track 21, and the half of first arc surface 311
Footpath is identical with the radius of the well head positioning area 11, therefore when locating piece 31 is arranged in the well head track 21, from described
The both ends of well head track 21 start to be arranged in order installation, can regard as and the length of the well head track 21 is being gradually shortened.Finally work as
When the contraction in length of well head track 21 is extremely identical with the well head block 30, well head block 30 is laid in well head track 21, forms well
Mouth 301.By the quantity for the locating piece 31 for changing the both sides of well head block 30, well head block 30 can be adjusted in the well head track
Position in 21, so as to change the position of the well head 301.
With reference to shown in figure 6- Fig. 9 and Fig. 6 a- Fig. 9 a, in some optional embodiments, the locating piece 31 has 2 kinds
Or two or more, the distance between 2 described first arc surfaces 311 of different types of locating piece 31 difference.
With reference to shown in accompanying drawing, it is seen that between two first arc surfaces 311 of " width " of the locating piece 31, i.e. locating piece 31
Distance be adjustable, this is to be able to more accurately adjust pithead position.Combined by the locating piece 31 of a variety of width,
Most positioning requirements can be met, so as to ensure that pithead position is on optimal predeterminated position.
Figure 13 is the schematic diagram of another embodiment of prefabricated road foundation inspection shaft provided by the utility model.Such as
Shown in figure, in some optional embodiments, each component openings edge of the gabarit component 1 and well head positioning component 2 is set
Put corner cut.
Refer to the attached drawing, what the part 6 in reference represented can be any in gabarit component 1, well head positioning component 2
Part.It will be clear that being provided with corner cut in the edge of part 6 from figure, so when passing through note between part 6
After slurry forms Concrete Filled thing 7, thickness of the Concrete Filled thing 7 in the edge junction of part 6 can increase, so as to enhance
Degree of being completely embedded between part 6, avoid between adjacent component because the problems such as connection defective tightness misplaces.
Figure 14 is the schematic diagram of the another embodiment of prefabricated road foundation inspection shaft provided by the utility model.Such as
Shown in figure, in some optional embodiments, fluted 8 are set on the side of the gabarit component 1 and well head positioning component 2,
When the gabarit component 1 and well head positioning component 2 are assembled in use, the groove 8 cooperatively forms slip casting passage.
Shown in refer to the attached drawing, set in the side of 2 each part of the gabarit component 1 and the well head positioning component fluted
8, the groove 8 of adjacent component side can coordinate with the side of another part or the groove 8 of another part, form different width
The slip casting passage of degree, when concrete slurry injects, the slip casting passage is flowed into, biting connecions are formed after concrete slurry solidification
Fixed structure.Compared with plane coordinates, the fit system in the present embodiment can improve being completely embedded between adjacent component
Degree, prevents to misplace, and improves the globality after inspection shaft assembling.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the present utility model, the above is real
Applying can also be combined between the technical characteristic in example or different embodiments, and step can be realized with random order, and deposit
In many other changes of different aspect of the present utility model as described above, for simplicity, they are not provided in details.
Therefore, all within the spirit and principles of the utility model, any omission for being made, modification, equivalent substitution, improvement etc. all should
Within the scope of protection of the utility model.
Claims (7)
- A kind of 1. prefabricated road foundation inspection shaft, it is characterised in that the road applied to the laying of Prefabricated road ballast lump Roadbed, including：Gabarit component, its outline enclose region with periphery Prefabricated road ballast lump and are engaged, and its middle part is provided with the well of circle Mouth positioning area；Well head positioning component, it is rounded, it is arranged in the well head positioning area, area edge can be positioned along the well head and rotated；Institute State and be provided with well head track in the middle part of well head positioning component；Being set in the well head track can fill out along what the well head track moved Fill thing, the filler is used to fill the redundant space of the well head track to form well head.
- 2. prefabricated road foundation inspection shaft according to claim 1, it is characterised in that the gabarit component includes At least 4 pieces of gabarit blocks, the gabarit block enclose region with periphery Prefabricated road ballast lump and are engaged, and circle is surrounded at middle part Well head positioning area.
- 3. prefabricated road foundation inspection shaft according to claim 1, it is characterised in that the well head positioning component Include the rail block of 2 arch, be arranged in the well head positioning area, the arc of the rail block is while with the well head positioning area Edge is equipped with, and arc side radius is identical with the well head positioning area radius, and the string side of 2 rail blocks is parallel to each other, string side Between form the well head track.
- 4. prefabricated road foundation inspection shaft according to claim 1, it is characterised in that the filler includes well Buccal mass and at least two locating piece；The locating piece includes 4 sides, and the relative side of two of which is plane, and two other side is towards equidirectional convex The first arc surface gone out, and the first circular arc radius surface is identical with the well head positioning area radius；The well head block includes four Individual side, the relative side of two of which are plane, and two other side is the towards well head block outside direction protrusion Two arc surfaces, and the second circular arc radius surface is identical with the first circular arc radius surface；The well head block is arranged in the well head track, and well head is provided with the middle part of the well head block；From the well head track two The locating piece is filled between the well head block in end；By adjusting the quantity of locating piece described in the well head block both sides, adjustment The position of the well head block.
- 5. prefabricated road foundation inspection shaft according to claim 4, it is characterised in that the locating piece has 2 kinds Or two or more, the distance between 2 described first arc surfaces of various types of locating piece difference.
- 6. prefabricated road foundation inspection shaft according to claim 1, it is characterised in that the gabarit component and well Each component openings edge of mouth positioning component sets corner cut.
- 7. prefabricated road foundation inspection shaft according to claim 1, it is characterised in that the gabarit component and well Set on the side of mouthful positioning component it is fluted, when the gabarit component and the assembling of well head positioning component are in use, the groove Cooperatively form slip casting passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360757.0U CN206721923U (en) | 2017-04-07 | 2017-04-07 | Prefabricated road foundation inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360757.0U CN206721923U (en) | 2017-04-07 | 2017-04-07 | Prefabricated road foundation inspection shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721923U true CN206721923U (en) | 2017-12-08 |
Family
ID=60504509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720360757.0U Expired - Fee Related CN206721923U (en) | 2017-04-07 | 2017-04-07 | Prefabricated road foundation inspection shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948377A (en) * | 2017-04-07 | 2017-07-14 | 中泰国际高新技术有限公司 | Prefabricated road foundation inspection shaft |
| CN108331024A (en) * | 2018-02-08 | 2018-07-27 | 杭州建工建材有限公司 | A kind of assembled rectangle inspection well and its installation method |
| CN114150706A (en) * | 2021-11-29 | 2022-03-08 | 安徽省飞龙新型材料有限公司 | Deformable dual-purpose manhole cover and using method thereof |
-
2017
- 2017-04-07 CN CN201720360757.0U patent/CN206721923U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948377A (en) * | 2017-04-07 | 2017-07-14 | 中泰国际高新技术有限公司 | Prefabricated road foundation inspection shaft |
| CN108331024A (en) * | 2018-02-08 | 2018-07-27 | 杭州建工建材有限公司 | A kind of assembled rectangle inspection well and its installation method |
| CN114150706A (en) * | 2021-11-29 | 2022-03-08 | 安徽省飞龙新型材料有限公司 | Deformable dual-purpose manhole cover and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 |